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| Part Number | LTC2055IDD#PBF | LTC2057IDD#PBF | LTC2051IDD#PBF | LTC2053IDD#PBF | LTC2055CDD#PBF | LTC2055HDD#PBF |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Amplifier Type | Zero-Drift | Zero-Drift | Chopper (Zero-Drift) | Zero-Drift | Zero-Drift | Zero-Drift |
| Number of Circuits | 2 | 1 | 2 | 1 | 2 | 2 |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | 0.5V/µs | 0.45V/µs | 2V/µs | 0.2V/µs | 0.5V/µs | 0.5V/µs |
| Gain Bandwidth Product | 500 kHz | 1.5 MHz | 3 MHz | 200 kHz | 500 kHz | 500 kHz |
| -3db Bandwidth | - | - | - | - | - | - |
| Current - Input Bias | 1 pA | 30 pA | 90 pA | 4 nA | 1 pA | 3 pA |
| Voltage - Input Offset | 0.5 µV | 0.5 µV | 1 µV | 5 µV | 0.5 µV | 0.5 µV |
| Current - Supply | 130µA (x2 Channels) | 900µA | 1mA (x2 Channels) | 950µA | 130µA (x2 Channels) | 130µA (x2 Channels) |
| Current - Output / Channel | - | - | - | - | - | - |
| Voltage - Supply Span (Min) | 2.7 V | 4.75 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V |
| Voltage - Supply Span (Max) | 11 V | 36 V | 5.5 V | 11 V | 11 V | 11 V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Supplier Device Package | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) | 8-DFN (3x3) |
